Instantly find your public IPv4/IPv6 address. Simple, fast, and 100% free. No signup required.
This tool shows your public IP address — the address websites and servers see when you connect to the internet. It also displays basic network and location information. All detection happens in your browser; no data is stored on our servers.
Your public IP address is a unique number assigned by your Internet Service Provider (ISP) that identifies your device on the internet. Any website you visit can see this address.
No. IP geolocation only reveals your approximate city or region, typically within 25 miles. It cannot pinpoint your exact home address.
No. We do not store, log, or transmit your IP. History is saved only in your browser's localStorage. All lookups go directly to public APIs from your device.
Your IP address is essential for internet communication — it allows websites and servers to know where to send data back to your device. It is also used for geolocation, security filtering, and network troubleshooting.
Yes. You can use a VPN (Virtual Private Network), proxy server, or Tor to mask your real IP address. Restarting your router may also change your IP if your ISP uses dynamic addressing.
IPv4 is the older 32-bit address format (e.g., 192.168.1.1) with ~4.3 billion possible addresses. IPv6 is the newer 128-bit format (e.g., 2001:0db8::1) designed to replace IPv4 with vastly more available addresses.
Yes. When you connect to different networks (home Wi-Fi, office, cafe, mobile data), your public IP address changes to reflect the network you are currently on.
No. This tool only detects the IP address of the device you are currently using. It cannot check or detect the IP of other devices or people.